151738340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{44893}}^1$

素因数の和:44928

約数の個数: 36

約数和(自身を含む): 345055284

約数和(自身を除く): 193316944

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 44893, 89786, 179572, 224465, 448930, 583609, 897860, 1167218, 2334436, 2918045, 5836090, 7586917, 11672180, 15173834, 30347668, 37934585, 75869170, 151738340]

約数ペア:

[(1, 151738340), (2, 75869170), (4, 37934585), (5, 30347668), (10, 15173834), (13, 11672180), (20, 7586917), (26, 5836090), (52, 2918045), (65, 2334436), (130, 1167218), (169, 897860), (260, 583609), (338, 448930), (676, 224465), (845, 179572), (1690, 89786), (3380, 44893)]